Agilent Technologies 16900A

16900A, 16902A, and 16903A Service Guide 9
16903A PCI board 56
To remove and replace optional interface cards 58
To remove and replace the I/O board 60
16900A and 16902A I/O board 60
16903A I/O board 61
To remove and replace the hard disk drive 62
To remove and replace the motherboard 63
To remove and replace the front panel assembly 64
To remove and replace the CD-ROM Drive 65
To remove and replace the touch-screen controller board 66
To remove and replace the backlight inverter board 68
To remove and replace the front panel interface board 69
To remove and replace the LCD bracket assembly 71
To remove and replace the touch-screen/display assembly 72
To remove and replace the keypad and keypad board 74
To remove and replace the On|Off key 76
To remove and replace the power supplies 77
16900A and 16902A power supplies 77
16903A power supply 78
To remove and replace the card cage and fans 80
16900A and 16902A card cage and fans 80
To remove and replace the line filter assembly 82
To remove and replace the module interface board 83
Returning Assemblies 85
7 Replaceable Parts
Replaceable Parts Ordering 88
Parts Listed 88
Parts Not Listed 88
Direct Mail Order System 88
Exchange Assemblies 88
Replaceable Parts List Description 89
Cover Assembly 90
Front Panel Assemblies 91
Table 3. Replaceable parts for the cover and front panel
assemblies 92